The compute module
Elenco the compute module
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When the relay is not connected to the control signal, the com terminal and the nc terminal are connected, and the com terminal and the no terminal are disconnectedat the same time, the module comes with two positioning holes with a diameter of 3mm, which is convenient for you to fix the module to other deviceswhen the s signal terminal is set to a high level, the relay is turned on, the com terminal and the nc terminal of the relay are disconnected, and the com terminal and the no terminal are connected; when the s signal terminal is set to a low level, the relay is closed, the relay com terminal and the nc terminal are connected, and the com terminal is connectedwhen controlling, we connect gnd to the mcu gnd, vcc to the mcu 3therefore, it plays the role of automatic adjustment, safety protection, and conversion circuit in the circuit3v, and s to the mcu digital portthe relay has 3 green binding posts for external circuits, which are no com and nc terminals (screen printing on the back)it is usually used in automatic control circuits, and it is actually an "automatic switch" that uses a small current to control the operation of a large currentintroduce:this is a commonly used single-channel relay module, which mainly uses hk4100f-dc 3v-shc relay componentsspecifications:working voltage: dc 33vrated current: 50--120macoil impedance: 25--60ωmechanical life: 100,000 times under no loadelectrical life: 3a/250vac cosφ=1, 1terminal and no terminal are disconnected
Italia
2950000047683716 €
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Panoramica:the intelligent relay module based on esp-01s wifi module design, can be used for diy their own smart switch, you can remotely control through the mobile phone appcaratteristiche:* module operating voltage: dc 5v* relay load capacity: 10a 250vac 10a 125vac 10a 30vdc 10a 28vdcinstructions download: https://githubcom/iot-mcuil pacchetto include:1 x relay module(optional)1 x esp-01s module(optional)
Italia
6420000076293945 €
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4ghz, and the main frequency of the small core is 10 custom module supporting pcie m2 m-key socket: ssd solid state drive module supporting pcie mspecifiche:main control chip: rockchip rk3588s (8nm lp)cpu: 8-core 64-bit processor4 cortex-a7604 cortex-a55,the main frequency of the large core is 22 m-keyethernet: 10/100/1000mbps ethernet (yt8531b)expansion port: 26pin double-row pin, supports the following functions:3*uart;6*pwm;2*i2c;1*spi;2*can;17*gpio;these functions are multiplexed and cannot be supported at the same timekeys: 1* maskrom key, 1* switch key, 1* recovery keypower supply: support type-c power supply (5v4a)led: power indicator: red; status indicator: greendebug: 3pin debug serial port (uart)supported os: android12, debian11product size: 62mmx100mmweight: 46gcaratteristiche:10, shared port with type-c2* mipi d-phy tx 4lane, the maximum configuration can be 4k@60hzcamera: mipi csi 4lane2* mipi d-phy rx 4laneaudio: codec:es8388ingresso/uscita audio jack per cuffie da 3,5 mminput: onboard michdmi 21, maximum support 8k@60hzdp10*2; type-c (usb34 (displayport), dp18ghzgpu: arm mali-g610built-in 3d gpuopengl es12 m-key nvmewi-fi6+bt52npu: built-in ai accelerator npu with up to 6 tops computing power, supports int4/int8/int16 mixed computingpmu: rk806-1ram: 4gb/8gb/16gb(lpddr4/4x)storage: qspi nor flash 8mbscheda microsd (tf)0) * 1video output: hdmi22 m-key nvme ssdusb: usb3
Italia
12966000366210938 €
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Package includes:mpu9250 microphone options:1 x t-echo gpio mpu9250mpu9250 module options:1 x mpu9250 module (microphone module and t-echo gpio module not included)t-echo gpio module options:1 x t-echo gpio module (mpu9250 microphone and mpu9250 module not included)t-echo gpio mpu9250 microphone expansion module introduce:t-echo gpio mpu9250 microphone expansion module adds mpu9250 microphone expansion module on the basis of t-echo gpio expansion module, which supports expansion on ttgo series t-echo, t-watch 2019 and t-camera plus
Italia
3940000057220459 €
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Package includes:1 x modulethe i/o ports and uart program download ports of the esp32 module are all led out, which is convenient for secondary development;3esp32 supports the use of arduinoide development tools;6onboard esp32 module io0 programmable button and reset button;5power supply voltage ac110-220v/dc5-30v;4on-board 4-way 5v relay, output switch signal, suitable for controlling loads with working voltage within ac250v/dc30v;7onboard 1 programmable led and relay indicatoronboard mature and stable esp32-wroom-32e module, large-capacity 4m byte flash;2
Italia
15779999732971191 €
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Il modulo di calcolo rock3 di radxa (radxa cm3) è un som (system on module), basato sul soc rockchip rk3566 in un piccolo fattore di forma di 55 mm x 40 mmintegra cpu/pmu/dram/storage e wireless
Italia
7398999786376953 €
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Specifica:presa cm4: per tutte le versioni di compute module 4connettore: maggiungere le opzioni del modulo wireless, utilizzare gli stessi moduli wifi e bluetooth di pi4b, fornire unantenna pcb integrata e unantenna esterna, più adatta per applicazioni industriali50 tipo a × 1fotocamera: interfaccia mipi csi-2 × 1 (connettore fpc 15 pin 1,0 mm)video: interfaccia hdmi × 1, supporta luscita 4k 30fpsarchiviazione: slot per scheda micro sd integrato (per la versione senza emmc)ingresso alimentazione: 5vdimensioni: 73,58 × 53,34 mmcaratteristiche:1aggiungere il design gigabit ethernet integrato, supportare ieee1588, adatto allo sviluppo di applicazioni di rete7più opzioni di memoria (1 gb/2 gb/4 gb/8 gb), adatte per la raccolta di dati di grandi dimensioni3la cpu viene aggiornata a bcm2711, processore quad-core cortex a72 a 64 bit, con prestazioni più elevate2viene adottato il design del connettore da b a b, che modifica il design del dito doro delle precedenti generazioni della serie cm e migliora la stabilità6memoria flash emmc ad alta velocità, velocità di trasferimento fino a 100 mb/s, 4 volte più veloce di cm3+42 m key, supporto modulo di comunicazione o nvme ssdper interfaccia arduino gpiousb: porta usb 2aumentare lestensione dellinterfaccia pcle, che può aggiungere in modo flessibile i moduli correlatiil pacchetto include:1 × scheda di espansione
Italia
31989999771118164 €
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the user can fully control the image quality, data format and transmission methodcan be programmed through the sccb interface4il pacchetto include:1 x ov2640 66°/120° camera modulethe maximum uxga image of this product is 15 frames per secondwith its small size and low working voltage, it provides all the functions of a single-chip uxga camera and image processorthrough sccb bus control, it can output 10-bit sampling data of various resolutions in the form of whole frame, sub-sampling, windowing, etchigh sensitivity is suitable for low illumination applications, and low voltage is suitable for embedded applications6applicable to a variety of intelligent development boardsommivision image sensor uses unique sensor technology to improve image quality and obtain clear and stable color images by reducing or eliminating optical or electronic defects such as fixed pattern noise, tailing, floating, etccaratteristiche:1standard sccb interface, compatible with i2c interface66°/120° wide-angle lens:length: 21mmpixel: 2 millionfield of view: 66°/120°(optional)interface: dvplens: 1/4"pixel: 1600 x 1200aperture: 2all image processing functions including gamma curve, white balance, saturation, chroma, etcmade of high-quality materials, durable and practicalprodotti 100% nuovi e di alta qualità
Italia
6420000076293945 €
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With professional lightning protection circuit, the switch provides 6 kv lightning protection for all the rj45 ports and the power module, ensuring stability and reliability of the switchteg1024f allows users to change its work modes among standard (default mode), flow control off, link aggregation and port vlan, fitting multiple network environments, making it the perfect choice for you to extend or upgrade your high-speed, stable gigabit wired network at long distancemanagement features switch type unmanaged switch layer l2 ports & interfaces sfp module slots quantity 2 basic switching rj-45 ethernet ports quantity 24 basic switching rj-45 ethernet ports type gigabit ethernet (10/100/1000) copper ethernet cabling technology 10base-t,100base-tx,1000base-t gigabit ethernet (copper) ports quantity 24 networking cable types supported cat3,cat5,cat5e mac address auto-learning supported yes networking standards ieee 802with 2 gigabit sfp combo ports used to connect to tenda optical modules, it can be used for long distance networking up to 20 kmbrand: tenda teg1024f is a 24-port gigabit rackmount switch providing easy-to-use, cost-effective and fast network for ip surveillance projects, offices, workgroups and small and medium-sized enterprises3z full duplex yes flow control support yes 10g support no data transmission mac address table 8000 entries switching capacity 48 gbit/s store-and-forward yes forwarding rate 1488 mpps design form factor 1u product colour grey led indicators yes certification ccc, ce, fcc, rohs rack mounting yes performance buffer size 256 kb power power consumption (max) 13 w surge protection voltage 6 kv ac input voltage 100 - 240 v ac input frequency 50/60 hz surge protection yes technical details form factor 1u product colour grey rack mounting yes certificates certification ccc, ce, fcc, rohs indication led indicators yes system requirements compatible operating systems windows 8 32/64 bit, windows 7 32/64 bit, windows xp 32/64 bit, linux, mac os operational conditions storage temperature (t-t) -40 - 70 °c storage relative humidity (h-h) 5 - 90% operating temperature (t-t) 0 - 40 °c operating relative humidity (h-h) 10 - 90% weight & dimensions width 440 mm depth 178 mm height 44 mm packaging data rack mount kit yes rubber feet yes user guide yes cables included ac packaging content rack mount kit yes rubber feet yes user guide yes cables included acteg1024f also offers a data rate in full duplex of as high as 2000 mbps, ensuring fast transmission of large files and smooth playback of videossizes: 0 box: 5 color: brown certificate: ce rohs fcc comp
Italia
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6v, the circuit includes a fm radio receiver from antenna to the frequency discriminator output audio signals of all the features, it also has search tuning circuit, the signal detection circuit, a mute circuit and compression frequency 0ffset of the frequency-locked loop fll circuitafter the circuit is powered on, press the power button, the circuit starts to work, press key/seek+ to search for high-frequency or low-end press key/seek- radio frequency search, automatic search for radio signals, tuning automatically stops, then click on the search button if the circuit continues to search for radio stationsaircraft such as digital radio tuner that uses electrical tuning buttons (key/seek+, key/seek-), in addition to the volume control buttons (vol+, vol-) and the power button (pw)if frequency of the circuit is designed to 70khz, peripheral circuits without intermediate frequency transformer, wherein the frequency is selected by an internal rc circuit if filter to completemanual: click here to openfeatures:the kit fm scan radio pocket computers using special blocks, 16-pin dual flat package, the working voltage of 1package includes:1 x diy kitfrequency range is 76-108mhznote: this kit requires self-assembly
Italia
4920000076293945 €
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When in use, the large-size probe is usually used to confirm the approximate area of the interference source, and then the small-diameter probe is switched to narrow the search range and gradually identify the interference magnetic field source in the electronic modulethe magnetic field probe also has sensitivity in the low frequency bandthe detection diameters of the three probes are 20mm, 10mm and 5mm respectivelythe probe has a relatively flat frequency response in 30mhz to 3ghz, which is used to measure the magnetic field in the rd stage; and an electric field probethe probe with large diameter has high sensitivity but low directional resolution, and the corresponding probe with small diameter has low sensitivity but high directional resolutionfeature:kc r20 near-field probe group includes three passive magnetic field probes from large to smallpackage includes:4 x kc r20 near-field probe (shell optional)
Italia
12819999694824219 €